Meaning: Its source is a Gaelic expression meaning "Little drop of water."

Nicknames: Brenie and Bren

Alternative Spellings: Breena and Brennah

Popularity: The name Brenna ranked 308th in popularity for females of all ages in a sample of 2000-2003 Social Security Administration statistics and 1281st in popularity for females of all ages in a sample of the 1990 US Census.

Though this name has fluctuated in use, it has been quietly present throughout the last century.